10544020877 has 8 divisors (see below), whose sum is σ = 11362945440. Its totient is φ = 9726217200.

The previous prime is 10544020871. The next prime is 10544020897. The reversal of 10544020877 is 77802044501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10544020877 - 2⁶ = 10544020813 is a prime.

It is a super-2 number, since 2×10544020877² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10544020877.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10544020871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260627 + ... + 298352.

It is an arithmetic number, because the mean of its divisors is an integer number (1420368180).

Almost surely, 2^10544020877 is an apocalyptic number.

It is an amenable number.

10544020877 is a deficient number, since it is larger than the sum of its proper divisors (818924563).

10544020877 is a wasteful number, since it uses less digits than its factorization.

10544020877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560443.

The product of its (nonzero) digits is 62720, while the sum is 38.

The spelling of 10544020877 in words is "ten billion, five hundred forty-four million, twenty thousand, eight hundred seventy-seven".